31170488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{205069}}^1$

素因数の和:205094

約数の個数: 16

約数和(自身を含む): 61521000

約数和(自身を除く): 30350512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 205069, 410138, 820276, 1640552, 3896311, 7792622, 15585244, 31170488]

約数ペア:

[(1, 31170488), (2, 15585244), (4, 7792622), (8, 3896311), (19, 1640552), (38, 820276), (76, 410138), (152, 205069)]